Seat restraint for high chair



FIG. 1 is a front elevational view of a seat restraint for high chair showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is atop plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a seat restraint for high chair, as shown and described. 